CN107209241B - 磁共振图像的自动分组 - Google Patents

磁共振图像的自动分组 Download PDF

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Publication number
CN107209241B
CN107209241B CN201680008871.5A CN201680008871A CN107209241B CN 107209241 B CN107209241 B CN 107209241B CN 201680008871 A CN201680008871 A CN 201680008871A CN 107209241 B CN107209241 B CN 107209241B
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China
Prior art keywords
magnetic resonance
memory
images
imaging system
resonance imaging
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Expired - Fee Related
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CN201680008871.5A
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English (en)
Chinese (zh)
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CN107209241A (zh
Inventor
S·克吕格尔
T·尼尔森
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/543—Control of the operation of the MR system, e.g. setting of acquisition parameters prior to or during MR data acquisition, dynamic shimming, use of one or more scout images for scan plane prescription
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/5608—Data processing and visualization specially adapted for MR, e.g. for feature analysis and pattern recognition on the basis of measured MR data, segmentation of measured MR data, edge contour detection on the basis of measured MR data, for enhancing measured MR data in terms of signal-to-noise ratio by means of noise filtering or apodization, for enhancing measured MR data in terms of resolution by means for deblurring, windowing, zero filling, or generation of gray-scaled images, colour-coded images or images displaying vectors instead of pixels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/56308—Characterization of motion or flow; Dynamic imaging
    • G01R33/56325—Cine imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/565—Correction of image distortions, e.g. due to magnetic field inhomogeneities
    • G01R33/56509—Correction of image distortions, e.g. due to magnetic field inhomogeneities due to motion, displacement or flow, e.g. gradient moment nulling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A61N2005/1055—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using magnetic resonance imaging [MRI]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/103—Treatment planning systems
    • A61N5/1039—Treatment planning systems using functional images, e.g. PET or MRI
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
    • G01R33/481—MR combined with positron emission tomography [PET] or single photon emission computed tomography [SPECT]

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Vascular Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Radiation-Therapy Devices (AREA)
CN201680008871.5A 2015-02-06 2016-02-05 磁共振图像的自动分组 Expired - Fee Related CN107209241B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15154207.3 2015-02-06
EP15154207 2015-02-06
PCT/EP2016/052550 WO2016124763A1 (en) 2015-02-06 2016-02-05 Automatic grouping of magnetic resonance images

Publications (2)

Publication Number Publication Date
CN107209241A CN107209241A (zh) 2017-09-26
CN107209241B true CN107209241B (zh) 2020-02-07

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Country Status (6)

Country Link
US (1) US10509090B2 (ja)
EP (1) EP3254130B1 (ja)
JP (1) JP6345354B2 (ja)
CN (1) CN107209241B (ja)
RU (1) RU2682970C2 (ja)
WO (1) WO2016124763A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112018000472T5 (de) 2017-01-23 2019-10-02 Koninklijke Philips N.V. Erfassung von vierdimensionalen magnetresonanzdaten während der bewegung eines subjekts
EP3704667B1 (en) * 2017-10-31 2021-05-26 Koninklijke Philips N.V. Deep learning based motion artifact prediction during magnetic resonance image data acquisition
CN109985315B (zh) * 2017-12-29 2021-04-20 北京连心医疗科技有限公司 一种核磁图像引导放疗设备和存储介质
EP3553740A1 (en) * 2018-04-13 2019-10-16 Koninklijke Philips N.V. Automatic slice selection in medical imaging
EP3584596A1 (en) * 2018-06-19 2019-12-25 Koninklijke Philips N.V. Tracking of image quality in magnetic resonance imaging
CN110851078A (zh) * 2019-10-25 2020-02-28 上海联影医疗科技有限公司 数据存储方法与系统

Citations (6)

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JPH11276452A (ja) * 1998-03-31 1999-10-12 Shimadzu Corp Ｍｒイメージング方法及びその装置
WO2005091011A1 (en) * 2004-03-12 2005-09-29 Koninklijke Philips Electronics N.V. Prescan for optimization of mri scan parameters
CN101144853A (zh) * 2006-09-13 2008-03-19 西门子公司 用于三维磁共振成像的测量序列以及磁共振设备
CN101510307A (zh) * 2008-02-12 2009-08-19 西门子公司 处理医学图像数据的方法以及记录和处理其的磁共振设备
CN102697502A (zh) * 2008-03-31 2012-10-03 株式会社东芝 磁共振成像装置以及摄像条件设定方法
JP2014524017A (ja) * 2011-06-21 2014-09-18 コーニンクレッカ フィリップス エヌ ヴェ 呼吸運動決定装置

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JPH05154130A (ja) * 1991-12-06 1993-06-22 Hitachi Ltd 体動アーチファクト除去方法
US6617850B2 (en) * 2001-12-03 2003-09-09 Mayo Foundation For Medical Education And Research Motion correction of magnetic resonance images using phase difference of two orthogonal acquisitions
DE10357203B4 (de) * 2003-12-08 2018-09-20 Siemens Healthcare Gmbh Verfahren und Steuereinrichtung zum Betrieb eines Magnetresonanztomographie-Geräts sowie Magnetresonanztomographie-Gerät
JP2008539852A (ja) * 2005-05-02 2008-11-20 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 磁気共鳴イメージングシステムのそれぞれの信号チャネルにおける独立した運動補正
RU2434238C2 (ru) * 2006-07-18 2011-11-20 Конинклейке Филипс Электроникс Н.В. Подавление артефакта при многокатушечной магнитно-резонансной визуализации
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US20100130849A1 (en) * 2008-11-26 2010-05-27 Ge Global Research System and method for patient motion compensation during magnetic resonance scans
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CN103957784B (zh) * 2011-12-28 2016-02-17 中国科学院自动化研究所 对脑功能磁共振数据进行处理的方法
US20150139503A1 (en) * 2012-06-27 2015-05-21 Koninklijke Philips N.V. Motion parameter estimation
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JPH11276452A (ja) * 1998-03-31 1999-10-12 Shimadzu Corp Ｍｒイメージング方法及びその装置
WO2005091011A1 (en) * 2004-03-12 2005-09-29 Koninklijke Philips Electronics N.V. Prescan for optimization of mri scan parameters
CN101144853A (zh) * 2006-09-13 2008-03-19 西门子公司 用于三维磁共振成像的测量序列以及磁共振设备
CN101510307A (zh) * 2008-02-12 2009-08-19 西门子公司 处理医学图像数据的方法以及记录和处理其的磁共振设备
CN102697502A (zh) * 2008-03-31 2012-10-03 株式会社东芝 磁共振成像装置以及摄像条件设定方法
JP2014524017A (ja) * 2011-06-21 2014-09-18 コーニンクレッカ フィリップス エヌ ヴェ 呼吸運動決定装置

Also Published As

Publication number Publication date
WO2016124763A1 (en) 2016-08-11
JP6345354B2 (ja) 2018-06-20
EP3254130A1 (en) 2017-12-13
CN107209241A (zh) 2017-09-26
RU2017131229A (ru) 2019-03-06
US10509090B2 (en) 2019-12-17
JP2018508263A (ja) 2018-03-29
EP3254130B1 (en) 2018-10-03
US20180031666A1 (en) 2018-02-01
RU2017131229A3 (ja) 2019-03-06
RU2682970C2 (ru) 2019-03-25

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